From patchwork Mon Dec 9 08:29:13 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11278591 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F197514BD for ; Mon, 9 Dec 2019 08:37:49 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CFD002075B for ; Mon, 9 Dec 2019 08:37:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZSYLLIYD"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Zy5ddd2V" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CFD002075B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2ZcML6KS1QnHFxpTy5JDL3IqnVq0agRWpOntwXVAUqs=; b=ZSYLLIYDxHGTE8 bVIcnTFKIw+Fv2mmEKLS4ndPjeaMzwB2ipOarjI86/Yu89jWsX5BemH5WyoNv2EOM5XZt8Y3qaqyf RN6IwfG/IAnp4xHwhimZ3JnAozFS0JPwF6cl5MfOBaWM/KRBriVUqtBg7LP/Dg2iFx2Kh6YWbZCzJ 9Hn6cM7p5fEDfggbN7oUnd5mip8vweZAYM4OJWR+6MTh0Xyo0JN0Sgx7bY9R2733kT+PlAfX4bFOu hp9hy62U3fZkVtgO+/+jkEfBEE6jEoh3DlEAF5k/Ji0rlbdtVg/4eMfeRuHdZy/DBTMhveQ2YU80p 1MOLdAjyt067euEAI9rg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ieEY9-0007ix-BX; Mon, 09 Dec 2019 08:37:49 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ieEXw-0007UW-2M; Mon, 09 Dec 2019 08:37:37 +0000 X-UUID: 161b348ed52d4accb5f527a27d023e5c-20191209 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=PobjKoCgXRNn990HIlJZTubi4uiFA7wzU79j4/Le0Bk=; b=Zy5ddd2VHcyHhNuqA1B03JfCjdZM9g8ATySnJem1CmJrLkHY1EnJw5MrubGchT5J8tMWc+kLPU3Vvae+uluoRuE7YFrTv/eLabUrvhjAMmOiDFebOSXhgWPZauwETo5BXxrWegVPclXfvYki5yIxd77hfV64B5CBDWoVkqgwLiw=; X-UUID: 161b348ed52d4accb5f527a27d023e5c-20191209 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 229379691; Mon, 09 Dec 2019 00:37:32 -0800 Received: from MTKMBS02N2.mediatek.inc (172.21.101.101) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 9 Dec 2019 00:30:18 -0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 9 Dec 2019 16:28:52 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 9 Dec 2019 16:29:00 +0800 From: Stanley Chu To: , , , , , , , Subject: [PATCH v2 1/2] soc: mediatek: add header for SiP service interface Date: Mon, 9 Dec 2019 16:29:13 +0800 Message-ID: <1575880154-6099-2-git-send-email-stanley.chu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1575880154-6099-1-git-send-email-stanley.chu@mediatek.com> References: <1575880154-6099-1-git-send-email-stanley.chu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 1C9D4BFB12BEAF2AA31D11178215C377E0379A3988D3D52318AB1548C0C1868E2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191209_003736_110418_C5704AC6 X-CRM114-Status: UNSURE ( 9.02 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: leon.chen@mediatek.com, andy.teng@mediatek.com, chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, peter.wang@mediatek.com, Stanley Chu , linux-arm-kernel@lists.infradead.org, beanhuo@micron.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add a header for the SiP service interface in order to access the UFSHCI controller for secure command handling in MediaTek Chipsets. Signed-off-by: Stanley Chu --- include/linux/soc/mediatek/mtk_sip_svc.h | 30 ++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 include/linux/soc/mediatek/mtk_sip_svc.h diff --git a/include/linux/soc/mediatek/mtk_sip_svc.h b/include/linux/soc/mediatek/mtk_sip_svc.h new file mode 100644 index 000000000000..3d725fcdd5ba --- /dev/null +++ b/include/linux/soc/mediatek/mtk_sip_svc.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2019 MediaTek Inc. + */ + +#ifndef __MTK_SIP_SVC_H +#define __MTK_SIP_SVC_H + +/* Error Code */ +#define SIP_SVC_E_SUCCESS 0 +#define SIP_SVC_E_NOT_SUPPORTED -1 +#define SIP_SVC_E_INVALID_PARAMS -2 +#define SIP_SVC_E_INVALID_RANGE -3 +#define SIP_SVC_E_PERMISSION_DENIED -4 + +#ifdef CONFIG_ARM64 +#define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_64 +#else +#define MTK_SIP_SMC_CONVENTION ARM_SMCCC_SMC_32 +#endif + +#define MTK_SIP_SMC_CMD(fn_id) \ + ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, MTK_SIP_SMC_CONVENTION, \ + ARM_SMCCC_OWNER_SIP, fn_id) + +/* UFS related SMC call */ +#define MTK_SIP_UFS_CONTROL \ + MTK_SIP_SMC_CMD(0x276) + +#endif